in fact, secretary of state ldinton, we're told, reached out to egypt's foreign minister today, asking him to deliver that message personally when he visits gaza tomorrow, scott. >> pelley: nancy, thank you very much. today, a congressional investigation had a look at video recorded by security nmeras the night of the attack on the u.s. consulate in benghazi, libya. ,s you know, four americans were killed this past september 11, including the u.s. ambassador. there has been a lot of controversy about whether the antack was planned by terrorists r the result of a mob angered redan internet movie ridiculing islam. vidvideos were seen behind closed doors today, but david martin's sources have told him what they show. v reporter: the first video of the attack was captured by cell phones. but it took about 10 more days .ir the f.b.i. to get its hands on video taken by security cameras at the consulate. that classified video shown to the house and senate intelligence committees answers some of the many questions surrounding the attack. a u.s. intelligence official said it shows no sign the a